CVE-2026-94098
Netcore NBR200V2 Firmware Upgrade CGI Endpoint upgrade command injection
- State
- Published
- Severity
- 9.4 Critical
- Published
- Sep 21, 2026
- Updated
- Sep 21, 2026
- Reserved
- Sep 20, 2026
Description
A vulnerability was identified in Netcore NBR200V2 1.3.241127.071246. This vulnerability affects unknown code of the file /www/cgi-bin/upgrade of the component Firmware Upgrade CGI Endpoint. Such manipulation of the argument QUERY_STRING leads to command injection. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.4 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P | VulDB |
| 3.1 | 9.1 Critical | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 9.1 Critical | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 8.3 High | AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
NBR200V2Netcore |
|
References
- VDB-408027 | Netcore NBR200V2 Firmware Upgrade CGI Endpoint upgrade command injectionvdb-entrytechnical-description
- VDB-408027 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-94098 | CVE Analysis and Reportthird-party-advisory
- Submit #892991 | netcore NBR200V2 V1.3.241127.071246 Command Injectionthird-party-advisory
- https://app.notion.com/p/Netcore-NBR200V2-Vul-6-39f797159f1580259aa3cc1d0f512fdeexploit
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